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Amazon購入履歴のCSVエクスポート (2017 年バージョン)
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// Amazon購入履歴のCSVエクスポート | |
// | |
// 使い方: | |
// 1. 全部コピーする (右上の Raw をクリックした先でやるのが楽) | |
// 2. Amazon の注文履歴ページ ( https://www.amazon.co.jp/gp/css/order-history/ ) を開く | |
// 3. F12 または 右クリ→要素の検証 とかで出てくる開発者ツールのコンソール (JavaScript REPL) にペースト | |
// 4. エンターで実行 | |
// (Firefox はなんか allow pasting とタイプしろみたいなことを言われるので従う) | |
// 5. しばらく待つと、コンソールに合計金額が表示され、CSVが保存される | |
// | |
// 2014-12-28 / 2016-05-10 時点での DOM 構造に対応, Firefox と Chrome でテスト済 | |
// 2017-02-18 CSV保存機能の追加 | |
(function(){ | |
var itemDelimiter = '\r\n'; | |
var total = {}; | |
var year = '2017'; | |
var all = false; | |
function init(num) { | |
if(typeof num !== 'number') { | |
var num = 0; | |
year = window.prompt('何年分の注文を集計しますか?\n - 半角数字4桁で入力してください', year); | |
year = Number(year); | |
} | |
// 第二引数を true にすると各商品とかエラーを逐一表示する | |
var progress = load(num, false); | |
console.log(year + '年の集計中… / ' + (num+1) + 'ページ目'); | |
progress.done(function(results){ | |
if (typeof total[year] === 'undefined') { | |
total[year] = results; | |
} else { | |
total[year] = total[year].concat(results); | |
} | |
init(num+1); | |
}).fail(function(){ | |
if(all && new Date().getFullYear() > year) { | |
year++; | |
init(0); | |
} else { | |
var _total = 0; | |
var _result; | |
jQuery.each(total, function(year, results){ | |
var yen = 0; | |
jQuery.each(results, function(){ | |
yen += this.price; | |
}); | |
_total += yen; | |
_result = results; | |
}); | |
// result | |
console.log('合計 ' + _total + ' 円'); | |
download('amazon_report_'+year+'.csv',convertTocsv(_result)); | |
} | |
}); | |
} | |
function load(num, verbose) { | |
var df = jQuery.Deferred(); | |
var page = get(num, verbose); | |
page.done(function(data){ | |
var dom = jQuery.parseHTML(data); | |
var results = []; | |
jQuery(dom).find('div.order').each(function(){ | |
var box = jQuery(this); | |
var dateText = jQuery(box.find('div.order-info span.value')[0]).text(); | |
var datePattern = new RegExp("(\\d{4})年(\\d{1,2})月(\\d{1,2})日"); | |
dateText.match(datePattern); | |
var year = RegExp.$1; | |
var month = RegExp.$2; if (month.length <= 1) month = "0" + month; | |
var day = RegExp.$3; if (day.length <= 1) day = "0" + day; | |
var date = "" + year + "年" + month + "月" + day + "日"; | |
var orderNum = jQuery(box.find('div.order-info span.value')[2]).text().trim(); | |
var orderDetailURL = jQuery(box.find('div.order-info a.a-link-normal')[0]).attr('href'); | |
if(orderDetailURL!=undefined){ | |
orderDetailURL='https://www.amazon.co.jp'+orderDetailURL; | |
} | |
else { | |
orderDetailURL = 'N/A'; | |
} | |
var items = []; | |
box.find('div.a-row>a.a-link-normal').each(function(){ | |
var itemName = jQuery(this).text().trim(); | |
var itemPrice = jQuery(this).parent().parent().find('div.a-row>span.a-color-price').text().trim(); | |
items.push('['+itemPrice+'] '+itemName); | |
}); | |
var item = items.join(itemDelimiter); | |
var priceText = jQuery(box.find('div.order-info span.value')[1]).text(); | |
var price = Number(priceText.match(/[0-9]/g).join('')); | |
if (verbose) console.log(item, price); | |
results.push({'date':date, 'orderNumber':orderNum, 'price':price, 'item':item, 'orderDetailURL':orderDetailURL}); | |
}); | |
if(results.length <= 0) df.reject(); | |
else df.resolve(results); | |
}); | |
return df.promise(); | |
} | |
function get(num) { | |
var df = jQuery.Deferred(); | |
jQuery.ajax({ | |
url: 'https://www.amazon.co.jp/gp/css/order-history?digitalOrders=1&unifiedOrders=1&orderFilter=year-'+year+'&startIndex='+num*10, | |
beforeSend: function (xhr){ | |
xhr.setRequestHeader('X-Requested-With', {toString: function(){ return ''; }}); | |
}, | |
}) | |
.success(function(data){ | |
df.resolve(data); | |
}) | |
.fail(function(jqXHR, msg){ | |
if (verbose) console.log("fail", msg); | |
}); | |
return df.promise(); | |
} | |
function convertTocsv(array) { | |
var str = ''; | |
for (var i = 0; i < array.length; i++) { | |
if (str == '') { | |
var title = ''; | |
for (var it in array[i]) { | |
if (title !== '') title += ','; | |
title += '"' + it + '"'; | |
} | |
str += '\ufeff'+title + '\r\n'; | |
} | |
var line = ''; | |
for (var it in array[i]) { | |
if (line !== '') line += ','; | |
line += '"' + array[i][it] + '"'; | |
} | |
str += line + '\r\n'; | |
} | |
return str; | |
} | |
//http://stackoverflow.com/questions/2897619/using-html5-javascript-to-generate-and-save-a-file | |
function download(filename, text) { | |
var pom = document.createElement('a'); | |
pom.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text)); | |
pom.setAttribute('download', filename); | |
if (document.createEvent) { | |
var event = document.createEvent('MouseEvents'); | |
event.initEvent('click', true, true); | |
pom.dispatchEvent(event); | |
} | |
else { | |
pom.click(); | |
} | |
} | |
if(typeof jQuery !== 'function') { | |
var d=document; | |
var s=d.createElement('script'); | |
s.src='//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js'; | |
s.onload=init; | |
d.body.appendChild(s); | |
} else { | |
init(); | |
} | |
})(); |
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